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Insert(Application:Light Metal)

These products are used for reinforcing female threads. These can be used with damaged female threads or soft materials to enable screws/bolts to be tightened.
In general, coil inserts that have been machined into a coil shape are very common, but we also have a wide lineup that includes "self-tapping inserts", "inserts for resin", "insert nuts", "locking inserts", etc., enabling use to suit various environments or materials.
MISUMI enables spec searches and ordering quantities from just 1 piece. Tools are also sold in addition to the inserts themselves.
[Materials]
Iron, stainless steel, brass, phosphor bronze, Inconel, nitronics
[Size]
M1.4 to M39 are available as well as imperial sizes
[Search Keywords]
Heli-Sert, E-Sert, Sprue, Female Thread

Search by specifying the lower class category

Days to Ship
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  • Same day
  • 3 Day(s) or Less
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  • 5 Day(s) or Less
  • 6 Day(s) or Less
  • 7 Day(s) or Less
  • 8 Day(s) or Less
  • 9 Day(s) or Less
  • 10 Day(s) or Less
  • 11 Day(s) or Less
Brand
Product Series
CAD
Days to Ship
Screw Dia. M (after insertion)(mm)
Type
Material
Screw Type
Length L (after insertion) (D = Thread Dia. M)
Application
Notch
Thread Dia. (After inserted), Unified(inch)
Shape
Sales Unit

    Thread Inserts

      Self-Tapping Inserts - Slotted

        Nitronic 60 Insert

          Insert SUS316

            Recoil-Free (mm) SUS304

              Brass Bit Insert (Flange Type) / HFB

                E-Certs

                  Brass Bit Insert (Standard Model / Single-Sided Type) HSB

                    Thread Inserts/Tangless

                      Tangless Insert Unified Coarse

                        Thread Insert (Box)

                          Tangless Insert Metric Coarse

                            Sprue (Unified) (UNC)

                              Sprue (Unify) (UNF)

                                Brass Insert Nut (Screw-In Type / Slotted) IRB-S/IRB-SC

                                  Coil Thread R

                                    Recoil-Free (Specified mm) SUS304

                                      Lock Recoil (mm) SUS304

                                        Insert, Inconel X-750

                                          Brass Dutch Insert (Flanged) / HFD

                                            Brass Bit Insert (Standard, Double-sided) HSB-Z

                                              Brass Ultrasert IV/HUD IV

                                                ILISERT (Unified/UNC)

                                                  Tangless Insert (SUS304)

                                                    Screw Reinforcement Tangless Insert

                                                      Male Screw Repair Coil Thread -R

                                                        Brass Insert Nut (Screw-In Type / Slotted) IRB-SW/-SCW

                                                          Brass Dutch Insert (Standard) / HSD

                                                            Brass Ultrasert II/HUD II

                                                              Brass Ultrasert IV (Flanged) / HFU

                                                                Sprue

                                                                  Lock Sprue

                                                                    E-Sert Fine

                                                                      Recoil-Free, Special Size

                                                                        Recoil-Free (UNF) SUS304

                                                                          Tangless insert unified coarse locking

                                                                            Tangless insert unified fine locking

                                                                              Tangless insert metric coarsetaping packaging

                                                                                Brass Insert Nut (Screw-In Type) IRB/IRB-C

                                                                                  Brass Mini Bit Inserts / HMIB-Z

                                                                                    Tangless Insert Unified Fine

                                                                                      Thread Insert (Box)

                                                                                        Self Floating Fastener

                                                                                          Sel Locking Fastener SLN (Non-Lock)

                                                                                            Sel Locking Fastener SL (Lock)

                                                                                            Brand

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            RECOIL

                                                                                            RECOIL

                                                                                            RECOIL

                                                                                            HIROSUGI-KEIKI

                                                                                            TSUGAMI

                                                                                            HIROSUGI-KEIKI

                                                                                            MISUMI

                                                                                            ACCURATE

                                                                                            MISUMI

                                                                                            ACCURATE

                                                                                            NIPPON SPREW

                                                                                            NIPPON SPREW

                                                                                            HIROSUGI-KEIKI

                                                                                            ACCURATE

                                                                                            RECOIL

                                                                                            RECOIL

                                                                                            RECOIL

                                                                                            HIROSUGI-KEIKI

                                                                                            HIROSUGI-KEIKI

                                                                                            HIROSUGI-KEIKI

                                                                                            HIROSUGI SEIKI

                                                                                            RECOIL

                                                                                            KS SANGYO

                                                                                            KS SANGYO

                                                                                            HIROSUGI-KEIKI

                                                                                            HIROSUGI-KEIKI

                                                                                            HIROSUGI-KEIKI

                                                                                            HIROSUGI-KEIKI

                                                                                            NIPPON SPREW

                                                                                            NIPPON SPREW

                                                                                            TSUGAMI

                                                                                            RECOIL

                                                                                            RECOIL

                                                                                            ACCURATE

                                                                                            ACCURATE

                                                                                            ACCURATE

                                                                                            HIROSUGI-KEIKI

                                                                                            HIROSUGI-KEIKI

                                                                                            ACCURATE

                                                                                            MISUMI

                                                                                            SEL JAPAN

                                                                                            SEL JAPAN

                                                                                            SEL JAPAN

                                                                                            Product Series

                                                                                            Thread Inserts

                                                                                            Self-Tapping Inserts - Slotted

                                                                                            Nitronic 60 Insert

                                                                                            Insert SUS316

                                                                                            Recoil-Free (mm) SUS304【1-3 Pieces Per Package】

                                                                                            Brass Bit Insert (Flange Type) / HFB

                                                                                            E-Certs

                                                                                            Brass Bit Insert (Standard Model / Single-Sided Type) HSB

                                                                                            Thread Inserts/Tangless

                                                                                            Tangless Insert Unified Coarse

                                                                                            Thread Insert (Box)【100 Pieces Per Package】

                                                                                            Tangless Insert Metric Coarse

                                                                                            Sprue (Unified) (UNC)【1-100 Pieces Per Package】

                                                                                            Sprue (Unify) (UNF)【1-100 Pieces Per Package】

                                                                                            Brass Insert Nut (Screw-In Type / Slotted) IRB-S/IRB-SC

                                                                                            Coil Thread R

                                                                                            Recoil-Free (Specified mm) SUS304

                                                                                            Lock Recoil (mm) SUS304

                                                                                            Insert, Inconel X-750

                                                                                            Brass Dutch Insert (Flanged) / HFD

                                                                                            Brass Bit Insert (Standard, Double-sided) HSB-Z

                                                                                            Brass Ultrasert IV/HUD IV

                                                                                            ILISERT (Unified/UNC)【100 Pieces Per Package】

                                                                                            Tangless Insert (SUS304)

                                                                                            Screw Reinforcement Tangless Insert【10-20 Pieces Per Package】

                                                                                            Male Screw Repair Coil Thread -R【20 Pieces Per Package】

                                                                                            Brass Insert Nut (Screw-In Type / Slotted) IRB-SW/-SCW

                                                                                            Brass Dutch Insert (Standard) / HSD

                                                                                            Brass Ultrasert II/HUD II

                                                                                            Brass Ultrasert IV (Flanged) / HFU

                                                                                            Sprue【1-100 Pieces Per Package】

                                                                                            Lock Sprue【1-100 Pieces Per Package】

                                                                                            E-Sert Fine

                                                                                            Recoil-Free, Special Size

                                                                                            Recoil-Free (UNF) SUS304

                                                                                            Tangless insert unified coarse locking

                                                                                            Tangless insert unified fine locking

                                                                                            Tangless insert metric coarsetaping packaging

                                                                                            Brass Insert Nut (Screw-In Type) IRB/IRB-C

                                                                                            Brass Mini Bit Inserts / HMIB-Z

                                                                                            Tangless Insert Unified Fine

                                                                                            Thread Insert (Box)【100 Pieces Per Package】

                                                                                            Self Floating Fastener【1-1,000 Pieces Per Package】

                                                                                            Sel Locking Fastener SLN (Non-Lock)【1-1,000 Pieces Per Package】

                                                                                            Sel Locking Fastener SL (Lock)【1,000 Pieces Per Package】

                                                                                            CAD
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            Days to Ship Same day or more Same day or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more Same day or more 4 Day(s) or more Same day or more 8 Day(s) or more Same day or more Same day or more 4 Day(s) or more 4 Day(s) or more 11 Day(s) or more 8 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 11 Day(s) or more 11 Day(s) or more 11 Day(s) or more 4 Day(s) or more 4 Day(s) or more 5 Day(s) or more 4 Day(s) or more 11 Day(s) or more 11 Day(s) or more 11 Day(s) or more 11 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 8 Day(s) or more 8 Day(s) or more 4 Day(s) or more 11 Day(s) or more 4 Day(s) or more 6 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 7 Day(s) or more
                                                                                            Screw Dia. M (after insertion)(mm)3 ~ 163 ~ 123 ~ 123 ~ 162 ~ 422 ~ 52 ~ 241.4 ~ 52.5 ~ 10-3 ~ 82 ~ 24--2.6 ~ 83 ~ 68 ~ 243 ~ 203 ~ 122.6 ~ 51.4 ~ 52 ~ 10-2.5 ~ 122 ~ 123 ~ 62.6 ~ 82.6 ~ 52.6 ~ 83 ~ 82 ~ 305 ~ 1010 ~ 163 ~ 8---2.5 ~ 52 ~ 81.4 ~ 1.7-2.5 ~ 83 ~ 43 ~ 44
                                                                                            TypeStandardSelf-TappingStandardStandardStandardPress FitStandardPress FitTanglessTanglessStandardTanglessStandardStandardSelf-TappingStandardStandardStandardStandardPress FitPress FitPress FitTanglessTanglessTanglessStandardSelf-TappingPress FitPress FitPress FitStandardStandardStandardStandardStandardTanglessTanglessTanglessSelf-TappingPress FitTanglessTanglessSwagedSwagedSwaged
                                                                                            MaterialStainless Steel (SUS303/304)Steel / Stainless Steel (SUS303/304)Nitrox 60Stainless Steel (SUS316)Stainless Steel (SUS303/304)BrassStainless Steel (SUS303/304)BrassStainless Steel (SUS303/304)Stainless Steel (SUS303/304)Stainless Steel (SUS303/304)Stainless Steel (SUS303/304)Stainless Steel (SUS303/304)Stainless Steel (SUS303/304)BrassStainless Steel (SUS303/304)Stainless Steel (SUS303/304)Stainless Steel (SUS303/304)Inconel X-750BrassBrassBrassStainless Steel (SUS303/304)Stainless Steel (SUS303/304)Stainless Steel (SUS303/304)Stainless Steel (SUS303/304)BrassBrassBrassBrassStainless Steel (SUS303/304) / Phosphor BronzeStainless Steel (SUS303/304)Stainless Steel (SUS303/304)Stainless Steel (SUS303/304)Stainless Steel (SUS303/304)Stainless Steel (SUS303/304)Stainless Steel (SUS303/304)Stainless Steel (SUS303/304)BrassBrassStainless Steel (SUS303/304)Stainless Steel (SUS303/304)Steel / Stainless Steel (SUS303/304)Stainless Steel (SUS303/304)Stainless Steel (SUS303/304)
                                                                                            Screw TypeMetric (Coarse) Thread / Metric (Fine) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadUnified (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) Thread / Metric (Fine) ThreadUnified (Coarse) ThreadUnified (Fine) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Fine) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadUnified (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Fine) ThreadMetric (Coarse) ThreadUnified (Fine) ThreadUnified (Coarse) ThreadUnified (Fine) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadUnified (Fine) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) ThreadMetric (Coarse) Thread
                                                                                            Length L (after insertion) (D = Thread Dia. M)1D / 1.5D / 2D / 3D-1D / 1.5D / 2D1D / 1.5D / 2D1D / 1.5D / 2D / 2.5D / 3D1D / 1.5D / 2D / 2.5D / 3D1D / 1.5D / 2D / 2.5D / 3D / 0.5D1D / 1.5D / 2D / 2.5D / 3D / 0.7D / 0.8D / 3.5D / 4D1D / 1.5D / 2D1D / 1.5D / 2D1D / 1.5D / 2D1D / 1.5D / 2D1D / 1.5D / 2D / 2.5D / 3D1D / 1.5D / 2D / 3D1D / 1.5D / 2D / 2.5D / 3D / 0.8D / 3.5D1D / 1.5D / 2D1D / 1.5D / 2D1D / 1.5D / 2D1D / 1.5D / 2D2D / 2.5D1D / 1.5D / 2D / 2.5D / 3D / 0.7D / 0.8D / 3.5D / 4D1D / 1.5D / 2D-1D / 1.5D / 2D / 2.5D / 3D1D / 1.5D / 2D1D / 1.5D / 2D1D / 1.5D / 2D / 2.5D / 3D / 0.8D / 3.5D1.5D / 2D / 2.5D / 3D / 3.5D1.5D / 2D / 2.5D1.5D / 2D / 2.5D1D / 1.5D / 2D / 2.5D / 3D1D / 1.5D / 3D1D / 1.5D / 2D / 2.5D / 3D0.5D / 0.8D1D / 1.5D / 2D1D / 1.5D / 2D1D / 1.5D / 2D1D / 1.5D / 2D1D / 1.5D / 2D / 2.5D / 3D / 0.7D / 0.8D / 3.5D1.5D / 2D1D / 1.5D / 2D1D / 1.5D / 2D---
                                                                                            ApplicationLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight MetalLight Metal
                                                                                            NotchProvidedNot ProvidedProvidedProvidedProvidedNot ProvidedProvidedNot ProvidedNot Provided-ProvidedNot ProvidedProvidedProvidedNot Provided-ProvidedProvidedProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot Provided / ProvidedProvidedProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedProvidedProvidedProvidedProvidedProvided---Not ProvidedNot Provided-Not ProvidedNot ProvidedNot ProvidedNot Provided
                                                                                            Thread Dia. (After inserted), Unified(inch)---------1/4 ~ 10--1/2-13 ~ #10-241/2-20 ~ #10-32--------1/4-20-----------1"-12 ~ #10-321/4 ~ 101/4 ~ 10---1/4 ~ 10----
                                                                                            Shape-Slotted---Standard-Standard------Slotted----StandardStandardStandard--StandardStandardSlottedStandardStandardStandard--------StandardStandard-----
                                                                                            Sales UnitLow Quantity (Available beginning with 1 pc.)Low Quantity (Available beginning with 1 pc.)Low Quantity (Available beginning with 1 pc.)Low Quantity (Available beginning with 1 pc.)Low Quantity (Available beginning with 1 pc.) / Box, Pkg.Low Quantity (Available beginning with 1 pc.) / Box, Pkg.Low Quantity (Available beginning with 1 pc.)Low Quantity (Available beginning with 1 pc.) / Box, Pkg.Low Quantity (Available beginning with 1 pc.)-Box, Pkg.-Low Quantity (Available beginning with 1 pc.) / Box, Pkg.Low Quantity (Available beginning with 1 pc.) / Box, Pkg.Box, Pkg.-Low Quantity (Available beginning with 1 pc.)Low Quantity (Available beginning with 1 pc.)Low Quantity (Available beginning with 1 pc.)Box, Pkg.Box, Pkg.Box, Pkg.-Low Quantity (Available beginning with 1 pc.)Box, Pkg.Box, Pkg.Box, Pkg.Box, Pkg.Box, Pkg.Box, Pkg.Low Quantity (Available beginning with 1 pc.) / Box, Pkg.Low Quantity (Available beginning with 1 pc.) / Box, Pkg.Low Quantity (Available beginning with 1 pc.) / Box, Pkg.Low Quantity (Available beginning with 1 pc.)Low Quantity (Available beginning with 1 pc.)---Box, Pkg.Box, Pkg.-Box, Pkg.Low Quantity (Available beginning with 1 pc.) / Box, Pkg.Low Quantity (Available beginning with 1 pc.) / Box, Pkg.-

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